LENGTH OF LINE

This function allows user to measure length of the selected line. After selecting this function, the SELECT LINE dialog box as illustrated in Figure 13.5.1 is displayed.

 

Figure 13.5.1  Select Line dialog box

If LINE option is selected, eta/DYNAFORM prompts the user to select a line on the display screen. If  KEY IN LINE NO. option is selected, the LINE NUMBER dialog box illustrated in Figure 13.5.2 is displayed. The user can select the line by typing line ID in input data field.

Figure 13.5.2  Line Number dialog box

The length of the selected line is printed in the message prompt window in the following format:

LINE SEGMENT LENGTH IS: 232.3619